Fronius ActiveCharger 1000 - Troubleshooting; Troubleshooting Safety and Errors

51
EN
Deep discharge protection
"Lo" appears in the display, the "Battery capacity" indicator flashes
+
Cause: Battery discharged, deep discharge protection has been activated
Remedy: Charge the battery now
Battery operation is possible again above 25% capacity
CAUTION!
Deep discharge can destroy the battery.
Do not store the battery when it is in this state
Service messag-
es
When E and a 2 digit error number appear in the display (e.g. E02) and the "Error" indicator
lights up, this is an internal power source service code.
Example:
It is also possible that several error numbers are present. These appear when turning
the adjusting dial.
Make a note of the error numbers shown in the display, and of the serial number and con-
figuration of the power source, and contact our after-sales service team with a detailed de-
scription of the error.
E02 / E03 / E05 / E06
Cause: Internal temperature sensor fault on ACCUPLT / ACCUPLT-TIG PC board
Remedy: Contact after-sales service
E07
Cause: 15 V supply voltage too low
Remedy: Contact after-sales service
E09 / E10
Cause: Load too high on power source current sockets
Remedy: Use power source correctly (welding)
E11
Cause: No communication with the control panel
Remedy: Contact after-sales service
E12 / E13 /E14
Cause: Internal error on ACCUPLT / ACCUPLT-TIG PC board
Remedy: Contact after-sales service
E16
Cause: Communication error between battery and ACCUPLT / ACCUPLT-TIG PC
board
Remedy: Contact after-sales service